1916 04 25.80  12.50  19.15 
1916 05 99.99  17.60 -99.99 
1916 06 34.86  22.09  28.47 
1916 07 34.95  22.10  28.52 
1916 08 34.23  21.33  27.78 
1916 09 32.58  17.84  25.21 
1916 10 28.05  12.41  20.23 
1916 11 22.01   5.02  13.51 
1916 12 18.71   2.48  10.60 
1917 01 17.64   3.51  10.57 
1917 02 20.37   2.98  11.67 
1917 03 22.86   8.29  15.57 
1917 04 27.33  11.81  19.57 
1917 05 27.17  13.78  20.47 
1917 06 35.22  20.20  27.71 
1917 07 37.05  21.32  29.18 
1917 08 37.50  21.63  29.56 
1917 10 27.92   9.47  18.69 
1917 11 23.61   5.60  14.60 
1917 12 14.79    .61   7.70 
1918 01 14.62  -3.54   5.54 
1918 02 18.00   4.08  11.04 
1918 03 99.99  10.35 -99.99 
1918 04 25.37  12.32  18.84 
1918 05 29.30  18.62  23.96 
1918 06 35.77  21.57  28.67 
1918 07 37.55  22.37  29.96 
1918 08 37.43  22.58  30.00 
1918 09 31.61  16.16  23.88 
1918 10 27.73  14.45  21.09 
1918 11 18.07   7.61  12.84 
1918 12 16.65   4.33  10.49 
1919 01 14.15   2.05   8.09 
1919 02 15.59   4.01   9.80 
1919 03 20.54   7.30  13.92 
1919 04 25.50  13.02  19.26 
1919 05 27.25  16.33  21.79 
1919 06 29.91  19.43  24.67 
1919 07 32.34  21.56  26.95 
1919 08 33.40  21.46  27.43 
1919 09 30.40  19.32  24.86 
1919 10 26.84  17.87  22.35 
1919 11 20.88   8.04  14.45 
1919 12 15.90   2.11   9.01 
1920 01 12.45   2.13   7.29 
1920 02 18.09   5.72  11.90 
1920 03 21.38   6.74  14.06 
1920 04 27.29  11.82  19.55 
1920 05 30.05  18.60  24.32 
1920 06 31.67  19.43  25.55 
1920 07 35.04  21.80  28.42 
1920 08 33.15  21.49  27.32 
1920 09 33.91  19.35  26.63 
1920 10 27.60  13.16  20.38 
1920 11 17.99   6.18  12.08 
1920 12 17.74   1.95   9.84 
1921 01 19.85   6.01  12.93 
1921 02 19.87   4.53  12.20 
1921 03 24.26  12.85  18.55 
1921 04 24.08  11.31  17.69 
1921 05 29.55  16.69  23.12 
1921 06 31.46  20.77  26.11 
1921 07 33.37  21.59  27.48 
1921 08 35.27  20.99  28.13 
1921 09 32.23  21.19  26.71 
1921 10 27.41  11.11  19.26 
1921 11 24.49   8.97  16.73 
1921 12 19.75   3.72  11.73 
1922 01 11.41   1.77   6.59 
1922 02 18.12   5.84  11.98 
1922 04 23.06  13.90  18.48 
1922 05 99.99  18.23 -99.99 
1922 06 99.99  19.70 -99.99 
1922 07 35.47  21.44  28.45 
1922 08 36.39  21.38  28.88 
1922 09 32.70  18.17  25.43 
1922 10 29.17  11.37  20.27 
1922 11 99.99   9.07 -99.99 
1922 12 21.57   5.79  13.68 
1923 01 22.52   7.20  14.86 
1923 02 15.03   5.20  10.11 
1923 03 19.67   6.59  13.13 
1923 04 24.58  13.52  19.04 
1923 05 30.60  17.62  24.11 
1923 06 34.41  22.01  28.21 
1923 07 35.43  22.05  28.74 
1923 08 36.22  22.19  29.20 
1923 09 31.51  20.76  26.13 
1923 10 25.26  13.48  19.36 
1923 11 18.48   7.92  13.20 
1923 12 15.04   7.18  11.11 
1924 01 11.67   -.48   5.59 
1924 02 15.97   4.29  10.13 
1924 03 18.62   6.25  12.43 
1924 04 25.04  12.98  19.01 
1924 05 27.06  15.64  21.35 
1924 06 32.96  21.94  27.45 
1924 08 36.82  22.94  29.88 
1924 09 31.67  17.82  24.74 
1924 10 99.99  12.34 -99.99 
1924 11 24.96   8.81  16.88 
1924 12 15.61   3.53   9.57 
1925 01 15.79   -.74   7.52 
1925 02 23.44   6.01  14.72 
1925 03 99.99  10.21 -99.99 
1925 04 30.85  16.33  23.59 
1925 05 31.40  16.77  24.08 
1925 06 36.36  22.73  29.54 
1925 07 37.77  23.33  30.55 
1925 08 99.99  21.84 -99.99 
1925 09 32.66  20.84  26.75 
1925 10 24.10  13.95  19.02 
1925 11 19.95   6.54  13.25 
1925 12 15.20   1.52   8.35 
1926 02 22.09   4.89  13.49 
1926 03 17.86   7.19  12.52 
1926 04 22.78  10.26  16.52 
1926 05 27.98  15.86  21.92 
1926 06 33.14  20.37  26.75 
1926 07 33.38  21.46  27.42 
1926 08 34.61  21.66  28.13 
1926 09 33.77  20.74  27.25 
1926 10 29.32  16.54  22.93 
1926 11 19.99   5.16  12.57 
1926 12 15.29   3.96   9.62 
1927 01 17.28   3.46  10.37 
1927 02 20.90   6.91  13.90 
1927 03 21.19   8.49  14.84 
1927 04 27.91  14.84  21.37 
1927 05 31.52  19.65  25.58 
1927 06 31.97  20.50  26.23 
1927 07 34.73  21.73  28.23 
1927 08 36.47  21.04  28.75 
1927 09 32.63  18.73  25.68 
1927 10 29.16  13.03  21.09 
1927 11 26.83  12.58  19.70 
1927 12 15.18   2.66   8.92 
1928 01 16.73   2.15   9.43 
1928 02 16.20   5.17  10.68 
1928 03 23.50   9.39  16.45 
1928 04 24.27  10.06  17.16 
1928 05 30.07  15.75  22.91 
1928 06 32.95  20.92  26.93 
1928 07 35.96  22.23  29.09 
1928 08 99.99  22.03 -99.99 
1928 09 30.73  17.59  24.16 
1928 12 16.45   1.97   9.21 
1929 01 16.54   2.16   9.35 
1929 02 13.40    .32   6.85 
1929 03 23.52   9.67  16.59 
1929 04 26.82  14.78  20.80 
1929 05 29.43  16.78  23.10 
1929 06 33.28  20.37  26.82 
1929 07 33.15  21.26  27.20 
1929 08 36.23  20.91  28.57 
1929 09 33.13  17.76  25.44 
1929 10 28.69  13.37  21.03 
1929 11 16.65   4.80  10.72 
1929 12 16.60   2.15   9.37 
1930 01  9.79  -1.24   4.27 
1930 02 20.87   7.00  13.93 
1930 03 19.18   6.36  12.77 
1930 04 99.99  13.73 -99.99 
1930 05 99.99  18.49 -99.99 
